Finding the Fourth Proportional to 9,848.37, 13,591.05 and 5,372.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,848.37 : 13,591.05 = 5,372.38 : x
2. Step 2: Convert to fraction form
   9,848.37/13,591.05 = 5,372.38/x
3. Step 3: Cross multiply
   9,848.37x = 13,591.05 × 5,372.38
4. Step 4: Simplify right side
   9,848.37x = 73,016,251.22
5. Step 5: Solve for x
   x = 73,016,251.22/9,848.37
6. Step 6: Final answer
   x = 7,414.04